# openpilot development workflow Aside from the ML models, most tools used for openpilot development are in this repo. Most development happens on normal Ubuntu workstations, and not in cars or directly on comma devices. See the [setup guide](../tools) for getting your PC setup for openpilot development. ## Quick start ```bash # get the latest stuff git pull git lfs pull git submodule update --init --recursive # update dependencies tools/ubuntu_setup.sh # build everything scons -j$(nproc) # build just the ui with either of these scons -j8 selfdrive/ui/ cd selfdrive/ui/ && scons -u -j8 # test everything pytest # test just logging services cd system/loggerd && pytest . # run the linter op lint ```